Herbaceous plant positioning and height and coverage data acquisition equipment

Abstract

The invention provides herbaceous plant positioning and height and coverage data acquisition equipment. The equipment comprises a seat plate and a quadrat frame, wherein laser positioning lamp sets are arranged on the two outer edges, perpendicular to each other, of the quadrat frame correspondingly; an L-shaped bracket is fixedly arranged on the seat plate; a lifting cylinder is fixedly arrangedat the end part of one end of an area, above the quadrat frame, of the L-shaped bracket; a first adjusting frame is fixedly arranged at the bottom end of a telescopic shaft of the lifting cylinder; the bottom surface of the first adjusting frame is connected with a second adjusting frame; the first adjusting frame and the second adjusting frame are arranged perpendicular to each other; an image acquisition head is arranged on the bottom surface of the second adjusting frame; a computer control mechanism is further fixedly arranged on the seat plate; and the laser lamp and the acquisition headare in signal connection with the computer control mechanism. The problems that an existing quadrat frame is single in function, troublesome in plant height measurement and inconvenient in coverage measurement and calculation are solved.

Description

technical field [0001] The invention belongs to the technical field of herbaceous plant data collection equipment, and in particular relates to a device for herb plant positioning and data collection of height and coverage. Background technique [0002] Observe and monitor the height and coverage of plants during the growth of herbaceous plants. The height is the height of the plant itself, and the coverage refers to the percentage of the ratio of the vertical projected area of ​​the aboveground part of the plant community or each individual to the quadrat area. Plant coverage reflects the denseness of vegetation and the size of the photosynthetic area of ​​plants. [0003] The vegetation coverage measured in the monitoring is the projected coverage, which is usually measured by the coverage frame method. The sample frame used has a single function, and it is more troublesome to measure the height of the plant, and the coverage is not convenient to measure and calculate, an...

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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a device for herbaceous plant positioning and data collection of height and coverage in view of the deficiencies in the above-mentioned prior art, so as to solve the single function of the used sample frame proposed in the above-mentioned background technology, which is difficult for plants. The height measurement is more troublesome, the coverage is also inconvenient to measure and calculate, and the convenience is poor

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